Teresa Gilliland, FNP-C
NPI 1255799540 · Family Nurse Practitioner · Salisbury, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Teresa Gilliland, FNP-C is a Family Nurse Practitioner provider in Salisbury, MD (NPI 1255799540).
Provider details
- NPI number
- 1255799540
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- R204365 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
649 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Test for Allergy Using Allergenic Extract95004 | 398 | $3 |
| Test for Allergy Using Allergenic Extract Injected Into Skin95024 | 117 | $7 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 58 | $109 |
| Test to Measure Expiratory Airflow and Volume94010 | 28 | $23 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 23 | $78 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 107 | 42 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 37 | 19 |
| Ipratropium Bromide | 27 | 12 |
| Famotidine | 22 | — |
| Montelukast Sodium | 21 | — |
| Prednisone | 21 | 16 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,327 across 53 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-02-02
- Last updated
- 2023-08-04
- Certified
- 2023-08-04
Frequently asked questions
- What is Teresa Gilliland's NPI number?
- Teresa Gilliland's National Provider Identifier (NPI) is 1255799540, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Teresa Gilliland's specialty?
- Teresa Gilliland is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Teresa Gilliland located?
- Teresa Gilliland's practice location on file with NPPES is 201 Pine Bluff Rd Ste 28, Salisbury, MD 21801-7163.
- What is Teresa Gilliland's phone number?
- The practice phone number listed in the NPPES registry for Teresa Gilliland is (410) 742-5599.
- Does Teresa Gilliland accept Medicare?
- Teresa Gilliland is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Teresa Gilliland's NPI active?
- Yes — Teresa Gilliland's NPI (1255799540) is active in the NPPES registry as of the last update on 2023-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.